AWS Pass traffic from NLB to an ALB?

Question

I am trying to pass incoming traffic from amazon's Network Load Balancer to Application Load Balancer, I am using NLB since it has an Elastic IP attachment and I want it to serve as a proxy for the ALB. is that even possible?

Answer 1

As of 27th September 2021, AWS launched Application Load Balancer(ALB)-type target groups for Network Load Balancer (NLB). With this launch, you can register ALB as a target of NLB to forward traffic from NLB to ALB without needing to actively manage ALB IP address changes through Lambda.

• https://aws.amazon.com/about-aws/whats-new/2021/09/application-load-balancer-aws-privatelink-static-ip-addresses-network-load-balancer/
• https://aws.amazon.com/blogs/networking-and-content-delivery/using-aws-lambda-to-enable-static-ip-addresses-for-application-load-balancers/